MGASA-2022-0242: kernel Mageia
Vulnerability summary
MGASA-2022-0242 is a vulnerability in kernel Mageia with no CVSS score yet.
No CVSS vector published; no exploitation reported by the 5 checked sources
Source freshness unavailable
How is this decided?Advisory lineage
Upstream 4 · Downstream 0Timeline
- 29-06-2022PublishedVulnerability first disclosed.
- 16-04-2026Last modifiedVulnerability information updated.
Description
Updated kernel packages fix security vulnerabilities This kernel update is based on upstream 5.15.50 and fixes at least the following security issues: Incomplete cleanup of multi-core shared buffers for some Intel Processors may allow an authenticated user to potentially enable information disclosure via local access (CVE-2022-21123). Incomplete cleanup of microarchitectural fill buffers on some Intel Processors may allow an authenticated user to potentially enable information disclosure via local access (CVE-2022-21125). Incomplete cleanup in specific special register read operations for some Intel Processors may allow an authenticated user to potentially enable information disclosure via local access (CVE-2022-21127, CVE-2022-21166). For other upstream fixes, see the referenced changelogs.
CVSS metrics
Risk metrics not yet published.
EPSS trend
No EPSS score has been published for this record yet.
Known exploited
Compare KEV catalogsNot in the CISA KEV catalog.
Not in the ENISA CNW catalog.
Not in the CIRCL catalog.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeNo weakness data has been published for this record.
Affected systems
Known conditions: not stated in public data.
Mageia3 products
- kernel< 5.15.50-1.mga8
- kmod-virtualbox< 6.1.34-1.20.mga8
- kmod-xtables-addons< 3.20-1.20.mga8
1 vendor · 3 products